\begin{table}
\centering
\begin{tabular}[t]{lcccc}
\toprule
  & (1) & (2) & (3) & (4)\\
\midrule
Polyarchy & \num{0.784}*** & \num{0.816}*** & \num{0.703}** & \num{0.672}**\\
 & (\num{0.281}) & (\num{0.280}) & (\num{0.285}) & (\num{0.287})\\
ln Top 1\% Income Share & \num{0.195}*** & \num{0.208}*** & \num{0.149}* & \num{0.144}*\\
 & (\num{0.064}) & (\num{0.069}) & (\num{0.079}) & (\num{0.079})\\
ln Top 1\% Income Share $\times$ Polyarchy & \num{-0.259}** & \num{-0.280}** & \num{-0.233}* & \num{-0.219}*\\
 & (\num{0.112}) & (\num{0.115}) & (\num{0.122}) & (\num{0.122})\\
ln GDP &  & \num{0.038} & \num{0.048} & \num{0.049}\\
 &  & (\num{0.102}) & (\num{0.105}) & (\num{0.106})\\
ln GDP per cap. &  & \num{-0.096} & \num{-0.106} & \num{-0.108}\\
 &  & (\num{0.119}) & (\num{0.125}) & (\num{0.125})\\
Trade Openness &  &  & \num{0.001} & \num{0.001}\\
 &  &  & (\num{0.001}) & (\num{0.001})\\
Economic Crisis &  &  &  & \num{0.043}\\
 &  &  &  & (\num{0.054})\\
\midrule
Period Length & 3 years & 3 years & 3 years & 3 years\\
Country \& Period FE? & Yes & Yes & Yes & Yes\\
Countries & 102 & 101 & 99 & 99\\
Observations & \num{963} & \num{953} & \num{916} & \num{915}\\
Adj. R$^2$ & \num{0.784} & \num{0.782} & \num{0.786} & \num{0.786}\\
\bottomrule
\multicolumn{5}{l}{\rule{0pt}{1em}* p $<$ 0.1, ** p $<$ 0.05, *** p $<$ 0.01}\\
\multicolumn{5}{l}{\rule{0pt}{1em}Standard errors clustered by country. Independent variables lagged by 1 time period.}\\
\end{tabular}
\end{table}
